Cheap Flights From Hartsfield-Jackson Atlanta Intl. (ATL) To O'Hare Intl. (ORD)

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Cheapest Flights from Atlanta (ATL) to Chicago (ORD)

The cheapest flights to O'Hare Intl. found within the past 7 days were CA $98 round trip and CA $43 one way. Prices and availability subject to change. Additional terms may apply.

Mon., Jun. 30 - Mon., Jul. 14
ATL
Atlanta
ORD
Chicago
CA $98 Roundtrip, found 1 day ago
CA $98
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Mon., Jun. 30 from Atlanta to Chicago, returning Mon., Jul. 14, priced at CA $98 found 1 day ago
Fri., Sep. 5 - Sun., Sep. 7
ATL
Atlanta
ORD
Chicago
CA $109 Roundtrip, found 21 hours ago
CA $109
Roundtrip
found 21 hours ago
Select Spirit Airlines flight, departing Fri., Sep. 5 from Atlanta to Chicago, returning Sun., Sep. 7, priced at CA $109 found 21 hours ago
Sat., Jul. 5 - Wed., Jul. 9
ATL
Atlanta
ORD
Chicago
CA $118 Roundtrip, found 4 days ago
CA $118
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Sat., Jul. 5 from Atlanta to Chicago, returning Wed., Jul. 9, priced at CA $118 found 4 days ago
Fri., Jun. 27 - Mon., Jul. 14
ATL
Atlanta
ORD
Chicago
CA $123 Roundtrip, found 1 day ago
CA $123
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Fri., Jun. 27 from Atlanta to Chicago, returning Mon., Jul. 14, priced at CA $123 found 1 day ago
Thu., Jul. 31 - Mon., Aug. 4
ATL
Atlanta
ORD
Chicago
CA $124 Roundtrip, found 7 hours ago
CA $124
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Thu., Jul. 31 from Atlanta to Chicago, returning Mon., Aug. 4, priced at CA $124 found 7 hours ago
Mon., Jun. 30 - Mon., Jul. 14
ATL
Atlanta
ORD
Chicago
CA $132 Roundtrip, found 1 day ago
CA $132
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Mon., Jun. 30 from Atlanta to Chicago, returning Mon., Jul. 14, priced at CA $132 found 1 day ago
Sat., Aug. 9 - Thu., Sep. 4
ATL
Atlanta
ORD
Chicago
CA $144 Roundtrip, found 10 hours ago
CA $144
Roundtrip
found 10 hours ago
Select Spirit Airlines flight, departing Sat., Aug. 9 from Atlanta to Chicago, returning Thu., Sep. 4, priced at CA $144 found 10 hours ago
Wed., Sep. 10 - Sat., Sep. 13
ATL
Atlanta
ORD
Chicago
CA $145 Roundtrip, found 5 hours ago
CA $145
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Wed., Sep. 10 from Atlanta to Chicago, returning Sat., Sep. 13, priced at CA $145 found 5 hours ago
Sat., Jul. 12 - Sat., Jul. 19
ATL
Atlanta
ORD
Chicago
CA $151 Roundtrip, found 2 days ago
CA $151
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Sat., Jul. 12 from Atlanta to Chicago, returning Sat., Jul. 19, priced at CA $151 found 2 days ago
Sat., Jul. 5 - Wed., Jul. 9
ATL
Atlanta
ORD
Chicago
CA $153 Roundtrip, found 4 days ago
CA $153
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Sat., Jul. 5 from Atlanta to Chicago, returning Wed., Jul. 9, priced at CA $153 found 4 days ago

Frequently asked questions

Are there direct flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to O'Hare Airport?
If you'd love to journey from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to ORD as fast as you can, you'll be happy to know multiple airlines operate direct flights. Choose your preferred seat with Delta or American Airlines.
What airlines fly from Atlanta Airport to ORD?
With several airlines offering nonstop flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to ORD, you're spoiled for choice. Below are some of the recommended carriers:
  • Delta - (DL) with 230 flights every month
  • American Airlines - (AA) with 178 flights every month
  • United Airlines - (UA) with 117 flights every month
  • Spirit Airlines - (NK) with 30 flights every month

What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Atlanta (ATL)

Travelers at ATL love to visit these top cities. Roam to the top destinations from Atlanta (ATL) today with the cheap prices from Travelocity!

Popular Flight Routes from Chicago (ORD)

Travelers at ORD love to visit these top cities. Roam to the top destinations from Chicago(ORD) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.